Scaled score that reflects interfered normal social activities with family, friends, neighbors, or groups due to physical health or emotional problems , as part of version 1.0 and 2.0 of 36-item Short Form Health Survey (SF-36), Verterans RAND 36items Health Survey

cdRNS|FITBIR|PDBP; Q6. SF-36 v1: SOCIAL ACTIVITIES scale. SF-36 v2: Social Functioning (SF) scale. SF-36 v2 reverse scoring: Not at all=5;Slightly=4;Moderately=3;Quite a bit=2;Extremely=1|VR36 Q5.

SF-36 Q20

This CDE captures data from SF-36 version 1.0 and 2.0, with permission from the RAND Corporation. Scoring and validation differ for editions by the RAND Corporation (http://www.rand.org) and by the National Multiple Sclerosis Society (NMSS, http://www.nationalmssociety.org) for Multiple Sclerosis Quality of Life instruments. Scores for SF-36 version 2.0 differ from version 1.0. Separate permission must be obtained from OPTUM (http://www.sf-36.org) to use SF-36 v2 instrument.

This CDE captures data from SF-36 version 1.0, 2.0, and VR36, with permission from the RAND Corporation and OPTUM. Scoring and validation differ for editions by the RAND Corporation and OPTUM (http://www.rand.org) and by the National Multiple Sclerosis Society (NMSS, http://www.nationalmssociety.org) for Multiple Sclerosis Quality of Life instruments. Scores for SF-36 version 2.0 differ from version 1.0. Separate permission must be obtained from OPTUM . (https://campaign.optum.com/optum-outcomes/what-we-do/health-surveys/sf-36v2-health-survey.html) to use SF-36 v2 instrument. Recall time should be reflected using ContextTyp and/or ContextTypOTH data elements: : standard -4 weeks, acute - during the past week.

During the past (1 week,4 weeks), to what extent has your physical health or emotional problems interfered with your normal social activities with family, friends, neighbors, or groups?